diff options
Diffstat (limited to 'MCServer/Plugins/ProtectionAreas/Storage.lua')
| -rw-r--r-- | MCServer/Plugins/ProtectionAreas/Storage.lua | 56 |
1 files changed, 48 insertions, 8 deletions
diff --git a/MCServer/Plugins/ProtectionAreas/Storage.lua b/MCServer/Plugins/ProtectionAreas/Storage.lua index effdbd029..3c7a09b4e 100644 --- a/MCServer/Plugins/ProtectionAreas/Storage.lua +++ b/MCServer/Plugins/ProtectionAreas/Storage.lua @@ -152,17 +152,57 @@ end +--- Returns true if the specified area is allowed for the specified player
+function cStorage:IsAreaAllowed(a_AreaID, a_PlayerName, a_WorldName)
+ local res = false;
+ local sql = "SELECT COUNT(*) FROM AllowedUsers WHERE (AreaID = " .. a_AreaID ..
+ ") AND (UserName ='" .. a_PlayerName .. "')";
+ local function SetResTrue(UserData, NumValues, Values, Names)
+ res = (tonumber(Values[1]) > 0);
+ return 0;
+ end
+ if (not(self:DBExec(sql, SetResTrue))) then
+ LOGWARNING("SQL error while determining area allowance");
+ return false;
+ end
+ return res;
+end
+
+
+
+
+
--- Loads cPlayerAreas for the specified player from the DB. Returns a cPlayerAreas object
function cStorage:LoadPlayerAreas(a_PlayerName, a_PlayerX, a_PlayerZ, a_WorldName)
- local res = cPlayerAreas:new();
+ res = cPlayerAreas:new();
- -- TODO: Load the areas from the DB, based on the player's location
- -- local sql = "SELECT MinX, MaxX, MinZ, MaxZ FROM Areas WHERE";
-
- LOGWARNING("cStorage:LoadPlayerAreas(): Not implemented yet!");
+ -- Bounds for which the areas are loaded
+ local BoundsMinX = a_PlayerX - g_AreaBounds;
+ local BoundsMaxX = a_PlayerX + g_AreaBounds;
+ local BoundsMinZ = a_PlayerZ - g_AreaBounds;
+ local BoundsMaxZ = a_PlayerZ + g_AreaBounds;
- -- DEBUG: Insert a dummy area for testing purposes:
- res:AddArea(cCuboid(10, 0, 10, 20, 255, 20), false);
+ -- Load the areas from the DB, based on the player's location
+ local sql =
+ "SELECT ID, MinX, MaxX, MinZ, MaxZ FROM Areas WHERE " ..
+ "MinX < " .. BoundsMaxX .. " AND MaxX > " .. BoundsMinX .. " AND " ..
+ "MinZ < " .. BoundsMaxZ .. " AND MaxZ > " .. BoundsMinZ .. " AND " ..
+ "WorldName='" .. a_WorldName .."'";
+
+ local function AddAreas(UserData, NumValues, Values, Names)
+ if ((NumValues < 5) or ((Values[1] and Values[2] and Values[3] and Values[4] and Values[5]) == nil)) then
+ LOGWARNING("SQL query didn't return all data");
+ return 0;
+ end
+ res:AddArea(cCuboid(Values[2], 0, Values[4], Values[3], 255, Values[5]), self:IsAreaAllowed(Values[1], a_PlayerName, a_WorldName));
+ return 0;
+ end
+
+ if (not(self:DBExec(sql, AddAreas))) then
+ LOGWARNING("SQL error while querying areas");
+ return res;
+ end
+
return res;
end
@@ -186,7 +226,7 @@ function cStorage:AddArea(a_Cuboid, a_WorldName, a_CreatorName, a_AllowedNames) "INSERT INTO Areas (ID, MinX, MaxX, MinZ, MaxZ, WorldName, CreatorUserName) VALUES (NULL, " ..
a_Cuboid.p1.x .. ", " .. a_Cuboid.p2.x .. ", " .. a_Cuboid.p1.z .. ", " .. a_Cuboid.p2.z ..
", '" .. a_WorldName .. "', '" .. a_CreatorName ..
- "'); SELECT last_insert_rowid() as ID";
+ "'); SELECT last_insert_rowid() AS ID";
if (not(self:DBExec(sql, RememberID))) then
LOGWARNING(PluginPrefix .. "SQL Error while inserting new area");
return false;
|